Boys gang to build (Budapest)

Dear All,We just moved back to Budapest from the UK and I am looking for my 7 years old son some new friends with native English to keep his English at current standard.He speaks fluently as he went to school in the UK.

So if you have a child around this age and happy to make friendship with a lovely boy in Budapest, just let me know. I am thinking about having some weekend fun together, bycicle tour, soccer, lego play etc.